Based on the sun's color (yellow) what is it's temperature range?
5,000 - 6,000
3,500-5,000
6,000 - 7,000
7,500 - 10,000
What is the size of our sun using solar radius?
1/2 solar radii
1 solar radii
78 solar raddi
776 solar radii
What is the difference between absolute magnitude and apparent magnitude?
Apparent magnitude is what the size of the star seems, while absolute magnitude is the actual size of the star
Absolute magnitude is what the size of the star seems, while apparent magnitude is the actual size of the star.
Neither
Are there different temperature spots on the sun?
Yes
No
What are the two names astronomers call a system that is composed of two or more stars?
Multiple stars
Multiple systems
A Mizar system
A galaxy
Multiple star system
If Betelgeuse is orange/red and Rigel is blue, then which star is hotter?
Betelgeuse
Rigel
They are the same temperature
What is a large collection of stars, gas, and dust that is held together by gravity?
Galaxy
Solar system
Universe
Milky way
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